Nits are used specifically when we talk about TVs and handheld devices such as smartphones and tablets. It is a unit of measurement that relates to the brightness level of visible light (luminance) ...

With the introduction of lamp-free projectors that use Lasers & LEDs as a light source instead of lamps, you can now get projectors that provide the same high brightness and vibrant colors without the ...

Modern LED headlights producing up to 4,000 lumens are creating visibility challenges and safety concerns for drivers on the road.

If it weren't for its 4,000-lumen brightness rating, the Optoma TW762 ($1,100 street) would be a fairly typical lightweight projector. Built around a DLP-based WXGA (1,280 by 800) engine, it weighs in ...

Need a low-power light that’s five times brighter than a typical LED? SANSI’s got you covered. Due to the physical placement of LEDs within the bulb and the design of their electronics and heat sink, ...